Remove YogaKit Integration (#4830)

Summary:
Pull Request resolved: #4830

YogaKit is a library which allows integrating Yoga layouts directly with UIKit. It is not used by higher level libraries like ComponentKit or React Native, but is used by a smattering of surfaces and shared components in Origami Studio and Instagram. See the following search for `YogaKit/UIView+Yoga.h`.

{F1026467213}

It is not really being developed anymore, and doesn't have much of a future, so I am deprecating it in OSS, to remove after the next OSS Yoga release. This means Flipper in OSS will not be able to rely on it.

Instead of special-casing for OSS vs not, this change removes the current YogaKit integration with the layout plugin, since it sounds like we are building a new layout plugin anyway, and I'm not aware of any new surfaces being built on top of YogaKit.

Removing Yoga as a dependency from Flipper should also allow us to fixup the current OSS Flipper build, along with a whole bunch of hacks RN's open source build currently does to produce a Yoga pod compatible with both RN and Flipper.

There are probably some OSS related lockfiles that can be updated after this, for things like the FlipperKit sample app. I did not do that as part of this change, since I don't know how healthy all of that infra is or how it integrates with the offline mirror used.

Reviewed By: passy

Differential Revision: D46664918

fbshipit-source-id: 9d4dd56aa4c7f55e97ac643aa6e4deb9375e582c

Author: NickGerleman

FlipperKit.podspec

@@ -4,7 +4,6 @@
 # LICENSE file in the root directory of this source tree.
 
 folly_compiler_flags = '-DDEBUG=1 -DFLIPPER_OSS=1 -DFB_SONARKIT_ENABLED=1 -DFOLLY_HAVE_BACKTRACE=1 -DFOLLY_HAVE_CLOCK_GETTIME=1 -DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1 -DFOLLY_HAVE_LIBGFLAGS=0 -DFOLLY_HAVE_LIBJEMALLOC=0 -DFOLLY_HAVE_PREADV=0 -DFOLLY_HAVE_PWRITEV=0 -DFOLLY_HAVE_TFO=0 -DFOLLY_USE_SYMBOLIZER=0'
-yogakit_version = '~> 1.18'
 flipperkit_version = '0.195.0'
 Pod::Spec.new do |spec|
   spec.name = 'FlipperKit'
@@ -119,16 +118,14 @@ Pod::Spec.new do |spec|
     ss.private_header_files = 'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutHelpers/FlipperKitLayoutHelpers/SKObject.h',
                               'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutHelpers/FlipperKitLayoutHelpers/UIColor+SKSonarValueCoder.h',
                               'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutHelpers/FlipperKitLayoutHelpers/utils/SKObjectHash.h',
-                              'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutHelpers/FlipperKitLayoutHelpers/utils/SKSwizzle.h',
-                              'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutHelpers/FlipperKitLayoutHelpers/utils/SKYogaKitHelper.h'
+                              'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutHelpers/FlipperKitLayoutHelpers/utils/SKSwizzle.h'
   end
 
   spec.subspec 'FlipperKitLayoutIOSDescriptors' do |ss|
     ss.header_dir = 'FlipperKitLayoutIOSDescriptors'
     ss.dependency 'FlipperKit/Core'
     ss.dependency 'FlipperKit/FlipperKitHighlightOverlay'
     ss.dependency 'FlipperKit/FlipperKitLayoutHelpers'
-    ss.dependency 'YogaKit', yogakit_version
     ss.compiler_flags = folly_compiler_flags
     ss.source_files = 'iOS/Plugins/FlipperKitPluginUtils/FlipperKitLayoutIOSDescriptors/**/*.{h,mm,m}'
   end
@@ -140,7 +137,6 @@ Pod::Spec.new do |spec|
     ss.dependency             'FlipperKit/FlipperKitHighlightOverlay'
     ss.dependency             'FlipperKit/FlipperKitLayoutHelpers'
     ss.dependency             'FlipperKit/FlipperKitLayoutIOSDescriptors'
-    ss.dependency             'YogaKit', yogakit_version
     ss.compiler_flags       = folly_compiler_flags
     ss.public_header_files  = 'iOS/Plugins/FlipperKitLayoutPlugin/FlipperKitLayoutPlugin/FlipperKitLayoutPlugin.h',
                               'iOS/Plugins/FlipperKitLayoutPlugin/FlipperKitLayoutPlugin/SKDescriptorMapper.h'